USD933303SActiveUtility

Safety helmet

74
Assignee: HO CHANG HSIENPriority: Aug 29, 2019Filed: Aug 29, 2019Granted: Oct 12, 2021
Est. expiryAug 29, 2039(~13.1 yrs left)· nominal 20-yr term from priority
Inventors:Chang-Hsien Ho
74
PatentIndex Score
12
Cited by
17
References
1
Claims

Claims

exact text as granted — not AI-modified
CLAIM 
     
       The ornamental design for safety helmet, as shown and described.

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